diff --git a/src/libs/registry/docset.cpp b/src/libs/registry/docset.cpp
index 932fe27..0c0dbb7 100644
--- a/src/libs/registry/docset.cpp
+++ b/src/libs/registry/docset.cpp
@@ -235,7 +235,7 @@ QString Docset::version() const
     return m_version;
 }
 
-QString Docset::revision() const
+int Docset::revision() const
 {
     return m_revision;
 }
@@ -401,7 +401,7 @@ void Docset::loadMetadata()
     m_name = jsonObject[QStringLiteral("name")].toString();
     m_title = jsonObject[QStringLiteral("title")].toString();
     m_version = jsonObject[QStringLiteral("version")].toString();
-    m_revision = jsonObject[QStringLiteral("revision")].toString();
+    m_revision = jsonObject[QStringLiteral("revision")].toString().toInt();
 
     if (jsonObject.contains(QStringLiteral("feed_url"))) {
         m_feedUrl = jsonObject[QStringLiteral("feed_url")].toString();
diff --git a/src/libs/registry/docset.h b/src/libs/registry/docset.h
index 0a5037d..7ff699d 100644
--- a/src/libs/registry/docset.h
+++ b/src/libs/registry/docset.h
@@ -55,7 +55,7 @@ public:
     QStringList keywords() const;
 
     QString version() const;
-    QString revision() const;
+    int revision() const;
     QString feedUrl() const;
 
     QString path() const;
@@ -107,7 +107,7 @@ private:
     QString m_title;
     QStringList m_keywords;
     QString m_version;
-    QString m_revision;
+    int m_revision;
     QString m_feedUrl;
     Docset::Type m_type = Type::Invalid;
     QString m_path;
diff --git a/src/libs/registry/docsetmetadata.cpp b/src/libs/registry/docsetmetadata.cpp
index a27742c..f08d891 100644
--- a/src/libs/registry/docsetmetadata.cpp
+++ b/src/libs/registry/docsetmetadata.cpp
@@ -59,7 +59,9 @@ DocsetMetadata::DocsetMetadata(const QJsonObject &jsonObject)
         m_versions << vv.toString();
     }
 
-    m_revision = jsonObject[QStringLiteral("revision")].toString();
+    // Unfortunately, API returns revision as a string, so it needs to be converted to integer
+    // for comparison to work properly.
+    m_revision = jsonObject[QStringLiteral("revision")].toString().toInt();
 
     m_feedUrl = QUrl(jsonObject[QStringLiteral("feed_url")].toString());
 
@@ -87,7 +89,7 @@ void DocsetMetadata::save(const QString &path, const QString &version)
     if (!version.isEmpty())
         jsonObject[QStringLiteral("version")] = version;
 
-    if (version == latestVersion() && !m_revision.isEmpty())
+    if (version == latestVersion() && m_revision == 0)
         jsonObject[QStringLiteral("revision")] = m_revision;
 
     if (!m_feedUrl.isEmpty())
@@ -155,7 +157,7 @@ QString DocsetMetadata::latestVersion() const
     return m_versions.isEmpty() ? QString() : m_versions.first();
 }
 
-QString DocsetMetadata::revision() const
+int DocsetMetadata::revision() const
 {
     return m_revision;
 }
diff --git a/src/libs/registry/docsetmetadata.h b/src/libs/registry/docsetmetadata.h
index 024ae5c..b9af9dc 100644
--- a/src/libs/registry/docsetmetadata.h
+++ b/src/libs/registry/docsetmetadata.h
@@ -45,7 +45,7 @@ public:
     QStringList aliases() const;
     QStringList versions() const;
     QString latestVersion() const;
-    QString revision() const;
+    int revision() const;
     QIcon icon() const;
 
     QUrl feedUrl() const;
@@ -59,7 +59,7 @@ private:
     QString m_title;
     QStringList m_aliases;
     QStringList m_versions;
-    QString m_revision;
+    int m_revision;
 
     QByteArray m_rawIcon;
     QByteArray m_rawIcon2x;
diff --git a/src/libs/registry/listmodel.cpp b/src/libs/registry/listmodel.cpp
index d24a8d1..71fc732 100644
--- a/src/libs/registry/listmodel.cpp
+++ b/src/libs/registry/listmodel.cpp
@@ -92,7 +92,7 @@ QVariant ListModel::data(const QModelIndex &index, int role) const
         switch (indexLevel(index)) {
         case Level::DocsetLevel: {
             const auto docset = itemInRow(index.row())->docset;
-            return tr("Version: %1r%2").arg(docset->version(), docset->revision());
+            return tr("Version: %1r%2").arg(docset->version()).arg(docset->revision());
         }
         default:
             return QVariant();